User`s manual

P-660 Series Support Notes

If the machine warmstarts, the trap will be sent after booting.

2. linkDown (defined in RFC-1215) :

If any link of IDSL or WAN is down, the trap will be sent with the port

number . The port number is its interface index under the interface group.

3. linkUp (defined in RFC-1215) :

If any link of IDSL or WAN is up, the trap will be sent with the port number .

The port number is its interface index under the interface group.

4. authenticationFailure (defined in RFC-1215) :

When receiving any SNMP get or set requirement with wrong community, this

trap is sent to the manager.

5. whyReboot (defined in ZYXEL-MIB) :

When the system is going to restart (warmstart), the trap will be sent with the reason

of restart before rebooting.

(i) For intentional reboot :

In some cases (download new files, CI command "sys reboot", ...), reboot is done

intentionally. And traps with the message "System reboot by user !" will be sent.

(ii) For fatal error :

System has to reboot for some fatal errors. And traps with the message of the fatal

code will be sent.